[Elecraft] Computer interface problem with KX3/KXPA100

[Don Wilhelm]

Make certain that the pug is fully inserted into the ACC1 jack on the 
KX3 and the RS-232 jack on the KXPA100. Also that the RJ-45 plug is 
fully latched into the Control jack.

On 5/15/2016 4:16 AM, peterc281 wrote:
> A guy at the radio club is trying to get N1MM working and when he switches on
> the KXPA100 the computer serial port fails.
> We have confirmed all the cables will work independently ie. The KX3
> responds when connected to computer and the KX3 controls the PA. But, as
> soon as the PA is switched on the port fails as shown in the computer device
> manager.
>